Solve the Problem $\mathrm { fb } , \mathrm { fc } , \mathrm { fd } , \mathrm { fe } , \mathrm { ff }$

question 42

Multiple Choice

Solve the problem.
-List all the ordered arrangements of 6 objects a, b, c, d, e, and f choosing 2 at a time without repetition. What is P(6, 2) ?

• A) aa, ab, ac, ad, ae, af, ba, bb, bc, bd, be, bf, ca, cb, cc, cd, ce, cf, da, db, dc, dd, de, df, ea, eb, ec, ed, ee, ef, fa, \(\mathrm { fb } , \mathrm { fc } , \mathrm { fd } , \mathrm { fe } , \mathrm { ff }\)
• \(\mathrm { P } ( 6,2 ) = 36\)
• B) ab, ac, ad, ae, af, ba, bc, bd, be, bf, ca, cb, cd, ce, cf, da, db, dc, de, df, ea, eb, ec, ed, ef
• \(\mathrm { P } ( 6,2 ) = 25\)
• C) ab, ac, ad, ae, af, ba, bc, bd, be, bf, ca, cb, cd, ce, cf, da, db, dc, de, df, ea, eb, ec, ed, ef, fa, fb, fc, fd, fe
• \(\mathrm { P } ( 6,2 ) = 30\)
• D) ab, ac, ad, ae, af, bc, bd, be, bf, cd, ce, cf, de, df, ef
• \(\mathrm { P } ( 6,2 ) = 15\)

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Definitions:

Manufacturing Overhead

Indirect costs related to manufacturing that cannot be directly tied to the production of specific goods, such as utility costs or salaries for production managers.

Machine-Hours

A measure of production or work activity based on the number of hours machines are operated in the manufacturing process.

Estimated Total Overhead

The anticipated amount of all overhead expenses for a specific period, used for budgeting and costing purposes.

Machining Department

A specific division within a manufacturing facility where machinery is used to process materials into finished products.